Martin Islet Weather Forecast

    • 13
    • 24

    Sunny

    • 13
    • 24

    Sunny

    • 13
    • 23

    Partly cloudy

    • 12
    • 23

    Mostly sunny

    • 15
    • 23

    Shower or two

    • 15
    • 23

    Partly cloudy

    • 15
    • 24

    Partly cloudy

Today 26 Apr Wollongong

The chance of fog in the early morning. Sunny day. Light winds becoming northwest to northeasterly 20 to 30 km/h in the morning then becoming northwesterly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 10 to 15 knots, reaching up to 20 knots south of Port Kembla during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Kembla around midday.
1st Swell
Easterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system over the southern Tasman Sea is near stationary, maintaining southeast to northeasterly winds for much of the coming week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Martin Islet Temperature Statistics View More

April Temperature

Bellambi (14km)

  • Lowest 18 April, 2026

    10.8 °C

  • Average April

    19.3 °C

  • Highest 10 April, 2026

    30 °C

Climate (2021–Present)

Bellambi (14km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.9 °C
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